code: def _opref_data(opref):
      return {
          "pkgType": opref.pkg_type,
          "pkgName": opref.pkg_name,
          "pkgVersion": opref.pkg_version,
          "modelName": opref.model_name,
          "opName": opref.op_name,
      }
  
file_path: guildai/guild/commands/api_help_op.py
imports: import os
  import click
  from guild import click_util
  from .None import api_support
  from .None import run
label_desc: Use image node_id 4 for calling a global function with example usage: _opref_data(opref) and returns: dict